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1/4-20 x 1/2 Serrated Flange Hex Head Bolts Screws, 304 Stainless Steel 18-8, Fully Threaded, Coarse Thread UNC, 20 pcs

Free shipping on orders over $29.99

$8.38

$ 3 .99 $3.99

In Stock

1.Size:1/4-20 X 1


2.:8


About this item

  • Screw Size: 1/4-20 x 1/2 inch Thread Length: 1/2 inch ; Thread Size: 1/4-20
  • Head Height: 14.22mm (max); Head Height: 7.11mm (max)
  • Please note that, the head height includes the flange while the length is measured from under the head.
  • The serrations under the head help grip the surface for mild vibration resistance. The flange help distribute the pressure where the screw meet the surface, eliminating the need for a separate washer.
  • Material: High Quality 304 Stainless Steel 18-8, great strength and good corrosion resistance to make fasteners last!


About Flanged Hexagon Bolt
The serrations under the head help grip the surface for mild vibration resistance. The flange help distribute the pressure where the screw meet the surface, eliminating the need for a separate washer.
Hexagon bolt, also called hex bolt are very commonly used in applications with relatively large locking forces because of their sturdy structures. Its head and shape might be larger than ordinary threaded fasteners.
No exterior finish and no coating, the screws are made of the finest 100% 304 stainless steel 18/8 .
Application
Automobile, machinery, electronics, assembling, construction, manufacturing industry, indoor and outdoor.
Ideal Usage
Joing wood, boards, kitchen worktops, cabinets, cupboards, tables, and other furnitures, popular among DIYers.
Customer Satisfaction
We specialized in providing full ranges of standard fasteners including fully customized pcsaging solutions to fulfill our customer's expectation. All products undergoes three level of quality testing and quantity checking before reaching our customers.We promise fasteners listed in our shop must be competitive in the world.


ernie elliott
Reviewed in the United States on February 2, 2025
real s.s.
Flowers
Reviewed in the United States on January 3, 2025
Dint know what I was buying. I did what I was told . I guess Hubby was happy. Heard no complaints.
chas
Reviewed in the United States on June 18, 2024
Use these on oil pans and timing gear covers and they work great. No rusting and self locking so fewer leaks form stuff coming loose.
Ed
Reviewed in the United States on May 7, 2024
Worked fine. Seem like they are good quality.
Robert E Traver Jr.
Reviewed in the United States on May 5, 2024
Great quality and delivered quickly
Gerald S
Reviewed in the United States on February 21, 2024
good value for the money
Joshua L. Wagner
Reviewed in the United States on September 10, 2023
They seem well machined. Used in the restoration of a Curtis weather enclosure for my John Deere AMT 626. Everything is holding pretty solid. I’ll update if I have any issues with rust as this will be used a lot in the winter out in the woods and at deer camp.
Melissa Waldrop
Reviewed in the United States on October 20, 2023
Used to mount zinc anodes on Mercury outboard. Perfect fit.